27988699904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8126

約数の個数: 144

約数和(自身を含む): 65424270240

約数和(自身を除く): 37435570336

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 73, 88, 128, 136, 146, 176, 187, 256, 272, 292, 352, 374, 544, 584, 704, 748, 803, 1088, 1168, 1241, 1408, 1496, 1606, 2176, 2336, 2482, 2816, 2992, 3212, 4352, 4672, 4964, 5984, 6424, 8009, 9344, 9928, 11968, 12848, 13651, 16018, 18688, 19856, 23936, 25696, 27302, 32036, 39712, 47872, 51392, 54604, 64072, 79424, 88099, 102784, 109208, 128144, 136153, 158848, 176198, 205568, 218416, 256288, 272306, 317696, 352396, 436832, 512576, 544612, 584657, 704792, 873664, 1025152, 1089224, 1169314, 1409584, 1497683, 1747328, 2050304, 2178448, 2338628, 2819168, 2995366, 3494656, 4356896, 4677256, 5638336, 5990732, 6431227, 8713792, 9354512, 9939169, 11276672, 11981464, 12862454, 17427584, 18709024, 19878338, 22553344, 23962928, 25724908, 34855168, 37418048, 39756676, 47925856, 51449816, 74836096, 79513352, 95851712, 102899632, 109330859, 149672192, 159026704, 191703424, 205799264, 218661718, 318053408, 383406848, 411598528, 437323436, 636106816, 823197056, 874646872, 1272213632, 1646394112, 1749293744, 2544427264, 3498587488, 6997174976, 13994349952, 27988699904]

約数ペア:

[(1, 27988699904), (2, 13994349952), (4, 6997174976), (8, 3498587488), (11, 2544427264), (16, 1749293744), (17, 1646394112), (22, 1272213632), (32, 874646872), (34, 823197056), (44, 636106816), (64, 437323436), (68, 411598528), (73, 383406848), (88, 318053408), (128, 218661718), (136, 205799264), (146, 191703424), (176, 159026704), (187, 149672192), (256, 109330859), (272, 102899632), (292, 95851712), (352, 79513352), (374, 74836096), (544, 51449816), (584, 47925856), (704, 39756676), (748, 37418048), (803, 34855168), (1088, 25724908), (1168, 23962928), (1241, 22553344), (1408, 19878338), (1496, 18709024), (1606, 17427584), (2176, 12862454), (2336, 11981464), (2482, 11276672), (2816, 9939169), (2992, 9354512), (3212, 8713792), (4352, 6431227), (4672, 5990732), (4964, 5638336), (5984, 4677256), (6424, 4356896), (8009, 3494656), (9344, 2995366), (9928, 2819168), (11968, 2338628), (12848, 2178448), (13651, 2050304), (16018, 1747328), (18688, 1497683), (19856, 1409584), (23936, 1169314), (25696, 1089224), (27302, 1025152), (32036, 873664), (39712, 704792), (47872, 584657), (51392, 544612), (54604, 512576), (64072, 436832), (79424, 352396), (88099, 317696), (102784, 272306), (109208, 256288), (128144, 218416), (136153, 205568), (158848, 176198)]